CRYPTO NEWS

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Does Signal Application use Elliptic Curve cryptography for encryption as well?

I am studying how Signal application works and as I was reading the documentation on how is applied the XEdDSA and VXEdDSA Signature Schemes. But I kept wondering: if Signal uses elliptic curve for signing a message (as far as I understood), then how does it apply cryptography for encrypting the actual voice and instant::Listen

I am studying how Signal application works and as I was reading the documentation on how is applied the XEdDSA and VXEdDSA Signature Schemes.

But I kept wondering: if Signal uses elliptic curve for signing a message (as far as I understood), then how does it apply cryptography for encrypting the actual voice and instant messages. Does it use an elliptic curve cryptography scheme with a different key besides the other one?

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